I'll have to say that I've generally stayed out of the general MH fight, for the most part. Have assumed that there are many, many details that I (we) aren't privy to which disqualify us from having a valid opinion on his decisions, etc.
But if he announced/leaked this before a buyout was signed, sealed and delivered (at least a 'done deal'), then I have no support or sympathy for him. It's at least arguable whether it makes sense to buyout UNC, because there's some bad (PR hit, pride) and some good (possible bowl/extra practice). But, if you jump the gun and sign up for the bad and then have to play the game anyway, you would be incompetant.
Not saying I believe this - it's a rumor at this point and the buyout might've been agreed upon before any of this came out. Might be a negotiating ploy if the $$ isn't settled, even. But if he put us in this position and then it falls through, he doesn't have the judgment to be the AD. (Big IF - we don't yet know).